FactSet Research Systems Inc.
US ˙ NYSE ˙ US3030751057

SecurityFDS / FactSet Research Systems Inc.
InstitutionProspera Financial Services Inc
Latest Disclosed Ownership2,087 shares
Latest Disclosed Value $ 453,791
Prospera Financial Services Inc reports 2.75% decrease in ownership of FDS / FactSet Research Systems Inc.

On April 14, 2026 - Prospera Financial Services Inc filed a 13F-HR form disclosing ownership of 2,087 shares of FactSet Research Systems Inc. (US:FDS) valued at $452,858 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 2,146 shares of FactSet Research Systems Inc.. This represents a change in shares of -2.75% during the quarter. The current value of the position is $528,929 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-14 2026-03-31 13F FACTSET RESH SYS COM 303075105 2,087 -59 -2.75 454 -27.40 0.0073
2026-02-09 2025-12-31 13F FACTSET RESH SYS COM 303075105 2,146 -349 -13.99 624 -12.73 0.0102
2025-11-06 2025-09-30 13F FACTSET RESH SYS COM 303075105 2,495 -4,220 -62.84 716 -76.20 0.0122
2025-08-06 2025-06-30 13F FACTSET RESH SYS COM 303075105 6,715 -294 -4.19 3,004 -5.74 0.0560
2025-05-15 2025-03-31 13F FACTSET RESH SYS COM 303075105 7,009 -26 -0.37 3,188 -5.71 0.0733
2025-02-13 2024-12-31 13F FACTSET RESH SYS COM 303075105 7,035 65 0.93 3,380 5.43 0.0787
2024-11-07 2024-09-30 13F FACTSET RESH SYS COM 303075105 6,970 -62 -0.88 3,206 11.63 0.0819
2024-08-13 2024-06-30 13F FACTSET RESH SYS COM 303075105 7,032 331 4.94 2,872 -5.71 0.0799
2024-08-13 2024-03-31 13F FACTSET RESH SYS COM 303075105 6,701 -60 -0.89 3,046 -5.55 0.0908
2024-02-14 2023-12-31 13F FACTSET RESH SYS COM 303075105 6,761 -921 -11.99 3,225 -4.02 0.1068
2023-11-13 2023-09-30 13F FACTSET RESH SYS COM 303075105 7,682 649 9.23 3,360 19.19 0.1299
2023-08-08 2023-06-30 13F FACTSET RESH SYS COM 303075105 7,033 32 0.46 2,819 -3.03 0.1079
2023-05-12 2023-03-31 13F FACTSET RESH SYS COM 303075105 7,001 3,971 131.06 2,907 139.26 0.1195
2023-02-08 2022-12-31 13F FACTSET RESH SYS COM 303075105 3,030 -4,344 -58.91 1,216 -58.83 0.0609
2022-10-27 2022-09-30 13F FACTSET RESH SYS COM 303075105 7,374 62 0.85 2,951 4.91 0.1540
2022-08-08 2022-06-30 13F FACTSET RESH SYS COM 303075105 7,312 -44 -0.60 2,813 -11.96 0.1434
2022-05-04 2022-03-31 13F FACTSET RESH SYS COM 303075105 7,356 -3,914 -34.73 3,195 -41.68 0.1338
2022-02-10 2021-12-31 13F FACTSET RESH SYS COM 303075105 11,270 437 4.03 5,478 28.05 0.2368
2021-11-12 2021-09-30 13F FACTSET RESH SYS COM 303075105 10,833 4,176 62.73 4,278 91.41 0.2131
2021-08-16 2021-06-30 13F/A-1 FACTSET RESH SYS COM 303075105 6,657 90 1.37 2,235 10.21 0.1120
2021-08-12 2021-06-30 13F FACTSET RESH SYS COM 303075105 6,657 90 2,235 0.1151
2021-05-06 2021-03-31 13F FACTSET RESH SYS COM 303075105 6,567 16 0.24 2,028 -6.93 0.1203
2021-02-12 2020-12-31 13F FACTSET RESH SYS COM 303075105 6,551 6,504 13,838.30 2,179 13,518.75 0.1501
2020-11-04 2020-09-30 13F FACTSET RESH SYS COM 303075105 47 -6,631 -99.30 16 -99.27 0.0061
2020-08-10 2020-06-30 13F FACTSET RESH SYS COM 303075105 6,678 -124 -1.82 2,193 23.69 0.1943
2020-05-15 2020-03-31 13F FACTSET RESH SYS COM 303075105 6,802 1,010 17.44 1,773 14.09 0.1882
2020-02-12 2019-12-31 13F FACTSET RESH SYS COM 303075105 5,792 4,449 331.27 1,554 376.69 0.1197
2019-10-22 2019-09-30 13F FACTSET RESH SYS COM 303075105 1,343 -150 -10.05 326 -23.83 0.0335
2019-08-14 2019-06-30 13F/A-1 FACTSET RESH SYS COM 303075105 1,493 34 2.33 428 14.75 0.0480
2019-05-02 2019-03-31 13F FACTSET RESH SYS COM 303075105 1,459 1,459 373 0.1228
2016-04-12 2016-03-31 13F FACTSET RESH SYS COM 303075105 0 0 0 0.0000
2016-01-12 2015-12-31 13F FACTSET RESH SYS COM 303075105 0 -1,373 -100.00 0 -100.00
2015-10-16 2015-09-30 13F FACTSET RESH SYS COM 303075105 1,373 74 5.70 219 3.79 0.0554
2015-08-07 2015-06-30 13F FACTSET RESH SYS COM 303075105 1,299 1,299 211 0.0502
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.